Cart Continue shopping “Cotinine Saliva Drug Testing Kit” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × Cotinine Saliva Drug Testing Kit £6.99 Cotinine Saliva Drug Testing Kit quantity £6.99 Coupon: Apply coupon Update cart Cart totals Subtotal £6.99 Shipping 1st Class Royal Mail: £2.99 Shipping options will be updated during checkout. Total £9.98 Proceed to checkout